Ryman Sat Spaces General Incorporated Association (RSS) is pleased to announce that RSP-00, our first satellite developed by Ryman Sat Project (RSP) which is supported by RSS, is scheduled to launch on 23rd September 2018 by H-II Transfer Vehicle “KOUNOTORI-7” (HTV 7). This is based on the agreement between Japan Aerospace Exploration Agency (JAXA) on deployment of a CubeSat from the Japanese Experiment Module “Kibo” of International Space Station (ISS).


Name of Satellite                 RSP-00

Size                                           1U / 10 cm × 10 cm × 11.35 cm

Developer                               Ryman Sat Spaces General Incorporated Association

Mission                                    Launch of messages posted to our Space Post and

Deployment from ISS          Scheduled in 2018


Design, development and production of RSP-00 are all done by Ryman Sat Project (RSP), whose members are an ordinary business person, hooked by space development and NOT working in space industries.

We, RSP, aim “human-centered space development” which everyone can join in any manner through a tiny dream and small interest which everyone may have had in life.


RSP-00 (Engineering Model)


The all knowledge, we got through developing RSP-00, is going to be offered as some way anyone involved in Space development can utilize.



Members of Ryman Sat Project





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